“Saying, Arise, and take the yong childe and his mother, and goe into the land of Israel: for they are dead which sought the yong childes life.”
1611 King James Version (KJV)
Mt 2:20 Arise . . . go into the land of Israel. Notice that Joseph is not required to return to Bethlehem or to Judea, but simply to the land of Israel. They are dead which sought the young child's life. As "they" is plural, there must have been the death of more than one of those who sought the death of the Lord. Five days before the death of Herod he slew his son Antipater, a prince of dark, cruel, treacherous character, whom he expected to succeed him. Nothing could be more likely than that he had fully sympathized in the scheme of child-murder at Bethlehem. Now both, "they that sought the young child's life", were dead.